It says go up here.
route 228
go to route 127 and 128,then go underwater.
Route 24/26, or in the underwater where you go to sootopolis
there is no route 16 in Pokemon emerald
There is no Celibi on route 104 in Emerald! What are you thinking?
Route 117 is in Pokemon Emerald. You can't get there.
route- 124, and 126. you have to be underwater though
You can breed Pokemon in route 117.
Route 116.
route 117
route 115
By walking into it.